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Balance Sheet Accounts | 6 Months Ended
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Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Balance Sheet Accounts | Balance Sheet Accounts Prepaid expenses and other current assets consist of the following (in thousands):
| June 30, 2021 |  | December 31, 2020
Insurance | $ | 1,247 |  |  | $ | 221 |
Clinical trial costs | 996 |  |  | 95 |
Professional fees | 72 |  |  | 49 |
Other | 3 |  |  | 30 |
Prepaid expenses and other current assets | $ | 2,318 |  |  | $ | 395 |
Accrued expenses and other current liabilities consist of the following (in thousands):
| June 30, 2021 |  | December 31, 2020
Clinical trial costs | $ | 806 |  |  | $ | 631 |
Compensation and related benefits | 576 |  |  | 812 |
Professional fees | 149 |  |  | 276 |
Other | 250 |  |  | 194 |
Accrued expenses and other current liabilities | $ | 1,781 |  |  | $ | 1,913 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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